Let's brainstorm a list of things that a very informed person should know. If you can, provide a link to where you can read up on it and become knowledgeable; Wikipedia is good but there are others too. Perhaps give a few words on why it is important to know, too.

For example:

- how a stock exchange works
- how to treat a wound
- how a sewer system works
- where your tap water came from and how
- majors players in each world war and their sides

- how does currency work, i know making more money = lower currency, but
how do they know if a country makes more money..
- why does my left nut hang lower than the right
- why does orgasm feel so good
- why does mathius have to remind us who he is

- how does currency work, i know making more money = lower currency, but
how do they know if a country makes more money..
- why does my left nut hang lower than the right
- why does orgasm feel so good
- why does mathius have to remind us who he is